ATI stabilized germylene cation as a cyanosilylation catalyst for aldehydes and ketones.
Catalysis
Cyanosilylation
Germylene
Germylene cation
Low-valent main-group chemistry
Journal
Chemistry, an Asian journal
ISSN: 1861-471X
Titre abrégé: Chem Asian J
Pays: Germany
ID NLM: 101294643
Informations de publication
Date de publication:
11 May 2024
11 May 2024
Historique:
revised:
22
04
2024
received:
07
02
2024
accepted:
08
05
2024
medline:
11
5
2024
pubmed:
11
5
2024
entrez:
11
5
2024
Statut:
aheadofprint
Résumé
The aminotroponiminate (ATI) ligand stabilized germylene cation [(i-Bu)2ATIGe][B(C6F5)4] (2) is found to be an efficient low-valent main-group catalyst for the cyanosilylation of aldehydes and ketones (ATI = aminotroponiminate). It was synthesized by reacting [(i-Bu)2ATIGeCl] (1) with Na[B(C6F5)4]. The catalytic cyanosilylation of diverse aliphatic and aromatic carbonyl compounds (aldehydes and ketones) using 0.075-0.75 mol% of compound 2 was completed within 5-45 min. The catalytic efficiency seen with aliphatic aldehydes was around 15,800 h-1, making compound 2 a capable low-valent main-group catalyst for the aldehyde and ketone cyanosilylation reactions.
Identifiants
pubmed: 38733617
doi: 10.1002/asia.202400138
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e202400138Informations de copyright
© 2024 Wiley‐VCH GmbH.